What’s Vulnerable › Products

Squirrel vulnerabilities

9 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 7 published in the last 12 months.

Check whether your Squirrel version is affected

Latest Squirrel vulnerabilities

• CVE-2026-9541 — Squirrel Cnut File sqobject.cpp ReadObject heap-based overflow (CVSS 5.3)
• CVE-2026-8261 — Squirrel sqobject.cpp Load heap-based overflow (CVSS 5.9)
• CVE-2026-8258 — Squirrel sqstdstring.cpp validate_format stack-based overflow (CVSS 5.3)
• CVE-2026-3389 — Squirrel sqstdrex.cpp sqstd_rex_newnode null pointer dereference (CVSS 5.5)
• CVE-2026-3388 — Squirrel sqcompiler.cpp UnaryOP recursion (CVSS 5.5)
• CVE-2026-2661 — Squirrel sqobject.h operator heap-based overflow (CVSS 7.8)
• CVE-2026-2659 — Squirrel sqfuncstate.cpp PopTarget out-of-bounds (CVSS 7.8)
• CVE-2021-41556 — (CVSS 10.0)
• CVE-2022-30292 — (CVSS 10.0)